Dive into a comprehensive 90-minute tutorial covering advanced trigonometry and pre-calculus concepts. Master fundamental trigonometric identities, including Pythagorean identities, and learn to solve complex trigonometric equations. Explore cofunction, even-odd, addition, subtraction, double angle, squaring, and half-angle identities. Gain proficiency in product-to-sum and sum-to-product conversions. Conclude with an in-depth study of the Law of Sines and Law of Cosines, essential for solving triangles in various scenarios.